Mr. Yen is the General Manager of Lion Medical Tourism Services Co Ltd.(LionMedi), the most well known travel agency in Taiwan, who collaborates with top-rank medical institutions in Chinese Taipei, aiming to provide high-quality medical and travel services to their customers. Mr. Yen is also the Executive Director of the Taiwan Coalition of Service Industries, and serves as the Chairperson in the Medical &Tourism Committee. Mr. Yen specializes in travel and tourism affairs, particularly the International Medical Sector in the newly established Free Economic Zone in Chinese Taipei.